1
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Stefańska K, Volponi AA, Kulus M, Waśko J, Farzaneh M, Grzelak J, Azizidoost S, Mozdziak P, Bukowska D, Antosik P, Zabel M, Podhorska-Okołów M, Dzięgiel P, Szcześniak M, Woszczyk M, Kempisty B. Dental pulp stem cells - A basic research and future application in regenerative medicine. Biomed Pharmacother 2024; 178:116990. [PMID: 39024839 DOI: 10.1016/j.biopha.2024.116990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 06/10/2024] [Accepted: 06/15/2024] [Indexed: 07/20/2024] Open
Abstract
Dental pulp is a valuable and accessible source of stem cells (DPSCs) with characteristics similar to mesenchymal stem cells. DPSCs can regenerate a range of tissues and their potential for clinical application in regenerative medicine is promising. DPSCs have been found to express low levels of Class II HLA-DR (MHC) molecules, making them potential candidates for allogeneic transplantation without matching the donor's tissue. Research on the correlation between non-coding RNAs (ncRNAs) and human dental pulp stem cells (DPSCs) provides promising insights into the use of these cells in clinical settings for a wide range of medical conditions. It is possible to use a number of ncRNAs in order to restore the functional role of downregulated ncRNAs that are correlated with osteoblastogenesis, or to suppress the functional role of overexpressed ncRNAs associated with osteoclast differentiation in some cases.
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Affiliation(s)
- Katarzyna Stefańska
- Cellivia 3 S.A., Poznan 60-529, Poland; Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan 60-781, Poland.
| | - Ana Angelova Volponi
- Centre for Craniofacial and Regenerative Biology, Dental Institute, King's College London, London WC2R 2LS, UK.
| | - Magdalena Kulus
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, Torun 87-100, Poland.
| | | | - Maryam Farzaneh
- Fertility, Infertility and Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Joanna Grzelak
- Division of Anatomy, Department of Human Morphology and Embryology, Faculty of Medicine, Wroclaw Medical University, Wroclaw 50-368, Poland.
| | - Shirin Azizidoost
- Atherosclerosis Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Paul Mozdziak
- Prestage Department of Poultry Sciences, North Carolina State University, Raleigh, NC 27695, USA.
| | - Dorota Bukowska
- Department of Diagnostics and Clinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, Torun 87-100, Poland.
| | - Paweł Antosik
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, Torun 87-100, Poland.
| | - Maciej Zabel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Faculty of Medicine, Wroclaw Medical University, Wroclaw 50-368, Poland; Division of Anatomy and Histology, University of Zielona Góra, Zielona Góra 65-046, Poland.
| | - Marzenna Podhorska-Okołów
- Division of Ultrastructural Research, Department of Human Morphology and Embryology, Wroclaw Medical University, Wroclaw 50-368, Poland.
| | - Piotr Dzięgiel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Faculty of Medicine, Wroclaw Medical University, Wroclaw 50-368, Poland.
| | - Marta Szcześniak
- Department of Diagnostics, Poznan University of Medical Sciences, Bukowska 70, Poznań 60-812, Poland; Department of Maxillofacial Surgery, Poznan University of Medical Sciences, Przybyszewskiego 49, Poznań 60-355, Poland.
| | | | - Bartosz Kempisty
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, Torun 87-100, Poland; Division of Anatomy, Department of Human Morphology and Embryology, Faculty of Medicine, Wroclaw Medical University, Wroclaw 50-368, Poland; College of Agriculture and Life Sciences, North Carolina State University, Raleigh, NC 27695, USA; Center of Assisted Reproduction, Department of Obstetrics and Gynecology, University Hospital and Masaryk University, Brno, Czech Republic
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2
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Valverde A, George A, Nares S, Naqvi AR. Emerging therapeutic strategies targeting bone signaling pathways in periodontitis. J Periodontal Res 2024. [PMID: 39044454 DOI: 10.1111/jre.13326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 06/22/2024] [Accepted: 07/05/2024] [Indexed: 07/25/2024]
Abstract
Periodontitis is a multifactorial immune-mediated disease exacerbated by dysregulated alveolar bone homeostasis. Timely intervention is crucial for disease management to prevent tooth loss. To successfully manage periodontitis, it is imperative to understand the cellular and molecular mechanisms involved in its pathogenesis to develop novel treatment modalities. Non-surgical periodontal therapy (NSPT) such as subgingival instrumentation/debridement has been the underlying treatment strategy over the past decades. However, new NSPT approaches that target key signaling pathways regulating alveolar bone homeostasis have shown positive clinical outcomes. This narrative review aims to discuss endogenous bone homeostasis mechanisms impaired in periodontitis and highlight the clinical outcomes of preventive periodontal therapy to avoid invasive periodontal therapies. Although the anti-resorptive therapeutic adjuncts have demonstrated beneficial outcomes, adverse events have been reported. Diverse immunomodulatory therapies targeting the osteoblast/osteoclast (OB/OC) axis have shown promising outcomes in vivo. Future controlled randomized clinical trials (RCT) would help clinicians and patients in the selection of novel preventing therapies targeting key molecules to effectively treat or prevent periodontitis.
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Affiliation(s)
- Araceli Valverde
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, Illinois, USA
| | - Anne George
- Department of Oral Biology, College of Dentistry, University of Illinois Chicago, Chicago, Illinois, USA
| | - Salvador Nares
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, Illinois, USA
| | - Afsar R Naqvi
- Department of Periodontics, College of Dentistry, University of Illinois Chicago, Chicago, Illinois, USA
- Department of Microbiology and Immunology, University of Illinois Chicago, Chicago, Illinois, USA
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3
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Su D, Swearson S, Eliason S, Rice K, Amendt B. RNA Technology to Regenerate and Repair Alveolar Bone Defects. J Dent Res 2024; 103:622-630. [PMID: 38715225 PMCID: PMC11122091 DOI: 10.1177/00220345241242047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2024] Open
Abstract
microRNA-200a (miR-200a) targets multiple signaling pathways that are involved in osteogenic differentiation and bone development. However, its therapeutic function in osteogenesis and bone regeneration remains unknown. In this study, we use in vitro and in vivo models to investigate the molecular function of miR-200a overexpression and miR-200a inhibition using a plasmid-based miR inhibitor system (PMIS) on osteogenic differentiation and bone regeneration. Inhibition of miR-200a using PMIS-miR-200a significantly increased osteogenic biomarkers of human embryonic palatal mesenchyme cells and promoted bone regeneration in rat tooth socket defects. In rat maxillary M1 molar extractions, the supporting tooth structures were removed with an implant drill to yield a 3-mm defect in the alveolar bone. A collagen sponge was inserted into the open alveolar defect and PMIS-miR-200a plasmid DNA was added to the sponge and the wound sutured to protect the sponge and close the defect. It was important to remove the existing tooth supporting structure, which can influence alveolar bone regeneration. The alveolar bone was regenerated in 4 wk. The collagen sponge acts to stabilize and deliver the PMIS-miR-200a DNA to cells entering the sponge in the bone defect. We show that mesenchymal stem cells expressing CD90 and Stro-1 enter the sponges, take up the DNA, and express PMIS-miR-200a. PMIS-miR-200a initiates a bone regeneration program in transformed cells in vivo. In vitro inhibition of miR-200a was found to upregulate Wnt and BMP signaling activity as well as Runx2, OCN, Lef-1, Msx2, and Dlx5 associated with osteogenesis. Liver and blood toxicity testing of PMIS-miR-200a-treated rats showed no increase in several biomarkers of liver disease. These results demonstrate the therapeutic function of PMIS-miR-200a for rapid bone regeneration. Furthermore, the studies were designed to demonstrate the ease of use of PMIS-miR-200a in solution and applied using a syringe in the clinic through a simple one-time application.
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Affiliation(s)
- D. Su
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Center for Craniofacial Anomalies Research, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - S. Swearson
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Center for Craniofacial Anomalies Research, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - S. Eliason
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Center for Craniofacial Anomalies Research, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - K.G. Rice
- Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - B.A. Amendt
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Center for Craniofacial Anomalies Research, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Iowa Institute for Oral Health Research, College of Dentistry, University of Iowa, Iowa City, IA, USA
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4
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Hosseinzadeh A, Jamshidi Naeini A, Sheibani M, Gholamine B, Reiter RJ, Mehrzadi S. Melatonin and oral diseases: possible therapeutic roles based on cellular mechanisms. Pharmacol Rep 2024; 76:487-503. [PMID: 38607587 DOI: 10.1007/s43440-024-00593-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/29/2024] [Accepted: 04/02/2024] [Indexed: 04/13/2024]
Abstract
Oral diseases, including periodontal disorders, oral cancer, periodontitis, and mucositis are the major challenges for both patients and healthcare providers. These conditions often involve inflammation, oxidative stress, and impaired cellular processes, leading to symptoms ranging from discomfort to severe debilitation. Conventional treatments for such oral diseases exhibit constraints, prompting the investigation of innovative therapeutic approaches. Considering the anti-inflammatory, anti-oxidant, and anti-cancer effects of melatonin, this study was carried out to investigate the potential protective effects of melatonin in mitigating the severity of oral diseases. Studies indicate that melatonin influences the differentiation of periodontal stem cells, inhibits oral cancer progression, reduces inflammation associated with periodontitis, and alleviates the severity of oral mucositis. Melatonin has demonstrated potential efficacy in both preclinical and clinical investigations; however, findings are frequently heterogeneous and contingent upon contextual factors. This review provides a comprehensiveoverview of current state of knowledge in this domain, elucidating the multifaceted role that melatonin may assume in combatingoral diseases. Further research should be directed toward determining the most effective dosing, timing, and administration methods for melatonin-based therapies for oral diseases.
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Affiliation(s)
- Azam Hosseinzadeh
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Jamshidi Naeini
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Sheibani
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Babak Gholamine
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Russel J Reiter
- Department of Cell Systems and Anatomy, UT Health San Antonio, San Antonio, TX, USA
| | - Saeed Mehrzadi
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran.
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5
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Remy M, Upara C, Ding QJ, Miszuk JM, Sun H, Hong L. MicroRNA-200c Release from Gelatin-Coated 3D-Printed PCL Scaffolds Enhances Bone Regeneration. ACS Biomater Sci Eng 2024; 10:2337-2350. [PMID: 38531043 PMCID: PMC11005014 DOI: 10.1021/acsbiomaterials.3c01105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 02/16/2024] [Accepted: 02/20/2024] [Indexed: 03/28/2024]
Abstract
The fabrication of clinically relevant synthetic bone grafts relies on combining multiple biodegradable biomaterials to create a structure that supports the regeneration of defects while delivering osteogenic biomolecules that enhance regeneration. MicroRNA-200c (miR-200c) functions as a potent osteoinductive biomolecule to enhance osteogenic differentiation and bone formation; however, synthetic tissue-engineered bone grafts that sustain the delivery of miR-200c for bone regeneration have not yet been evaluated. In this study, we created novel, multimaterial, synthetic bone grafts from gelatin-coated 3D-printed polycaprolactone (PCL) scaffolds. We attempted to optimize the release of pDNA encoding miR-200c by varying gelatin types, concentrations, and polymer crosslinking materials to improve its functions for bone regeneration. We revealed that by modulating gelatin type, coating material concentration, and polymer crosslinking, we effectively altered the release rates of pDNA encoding miR-200c, which promoted osteogenic differentiation in vitro and bone regeneration in a critical-sized calvarial bone defect animal model. We also demonstrated that crosslinking the gelatin coatings on the PCL scaffolds with low-concentration glutaraldehyde was biocompatible and increased cell attachment. These results strongly indicate the potential use of gelatin-based systems for pDNA encoding microRNA delivery in gene therapy and further demonstrate the effectiveness of miR-200c for enhancing bone regeneration from synthetic bone grafts.
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Affiliation(s)
- Matthew
T. Remy
- Iowa
Institute for Oral Health Research, College
of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
- Roy
J. Carver Department of Biomedical Engineering, College of Engineering, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Chawin Upara
- Iowa
Institute for Oral Health Research, College
of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Qiong J. Ding
- Iowa
Institute for Oral Health Research, College
of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Jacob M. Miszuk
- Iowa
Institute for Oral Health Research, College
of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Hongli Sun
- Iowa
Institute for Oral Health Research, College
of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Liu Hong
- Iowa
Institute for Oral Health Research, College
of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
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6
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Rodriguez NM, Loren P, Paez I, Martínez C, Chaparro A, Salazar LA. MicroRNAs: The Missing Link between Hypertension and Periodontitis? Int J Mol Sci 2024; 25:1992. [PMID: 38396672 PMCID: PMC10889313 DOI: 10.3390/ijms25041992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 01/27/2024] [Accepted: 01/29/2024] [Indexed: 02/25/2024] Open
Abstract
Cardiovascular diseases are the leading cause of death worldwide, and arterial hypertension is a recognized cardiovascular risk factor that is responsible for high morbidity and mortality. Arterial hypertension is the result of an inflammatory process that results in the remodeling and thickening of the vascular walls, which is associated with an immunological response. Previous studies have attempted to demonstrate the relationship between oral disease, inflammation, and the development of systemic diseases. Currently, the existence of an association between periodontitis and hypertension is a controversial issue because the underlying pathophysiological processes and inflammatory mechanisms common to both diseases are unknown. This is due to the fact that periodontitis is a chronic inflammatory disease that affects the interface of teeth and surrounding tissues. However, the most likely explanation for understanding this association is related to low-grade chronic inflammation. An initial path in the study of the relationship between the mentioned pathologies is the possibility of an epigenetic influence, mediated by noncoding RNAs as microRNAs. Thus, in the present review we describe the role of microRNAs related to arterial hypertension and/or periodontitis. In addition, we identified 13 common microRNAs between periodontitis and hypertension. According to the predictions of the DIANA-mirPath program, they can regulate genes involved in 52 signaling pathways.
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Affiliation(s)
- Nelia M Rodriguez
- Doctoral Program in Sciences, Major in Applied Cellular and Molecular Biology, Universidad de La Frontera, Temuco 4811230, Chile
- Center for Molecular Biology & Pharmacogenetics, Department of Basic Sciences, Universidad de La Frontera, Temuco 4811230, Chile
| | - Pía Loren
- Center for Molecular Biology & Pharmacogenetics, Department of Basic Sciences, Universidad de La Frontera, Temuco 4811230, Chile
| | - Isis Paez
- Doctoral Program in Sciences, Major in Applied Cellular and Molecular Biology, Universidad de La Frontera, Temuco 4811230, Chile
- Center for Molecular Biology & Pharmacogenetics, Department of Basic Sciences, Universidad de La Frontera, Temuco 4811230, Chile
| | - Constanza Martínez
- Department of Oral Pathology and Conservative Dentistry, Periodontics, Faculty of Dentistry, Universidad de Los Andes, Santiago 7620001, Chile
| | - Alejandra Chaparro
- Department of Oral Pathology and Conservative Dentistry, Periodontics, Faculty of Dentistry, Universidad de Los Andes, Santiago 7620001, Chile
- Center for Biomedical Research and Innovation (CIIB), Universidad de Los Andes, Santiago 7620001, Chile
| | - Luis A Salazar
- Center for Molecular Biology & Pharmacogenetics, Department of Basic Sciences, Universidad de La Frontera, Temuco 4811230, Chile
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7
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Kim TH, Heo SY, Chandika P, Kim YM, Kim HW, Kang HW, Je JY, Qian ZJ, Kim N, Jung WK. A literature review of bioactive substances for the treatment of periodontitis: In vitro, in vivo and clinical studies. Heliyon 2024; 10:e24216. [PMID: 38293511 PMCID: PMC10826675 DOI: 10.1016/j.heliyon.2024.e24216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 12/16/2023] [Accepted: 01/04/2024] [Indexed: 02/01/2024] Open
Abstract
Periodontitis is a common chronic inflammatory disease of the supporting tissues of the tooth that involves a complex interaction of microorganisms and various cell lines around the infected site. To prevent and treat this disease, several options are available, such as scaling, root planning, antibiotic treatment, and dental surgeries, depending on the stage of the disease. However, these treatments can have various side effects, including additional inflammatory responses, chronic wounds, and the need for secondary surgery. Consequently, numerous studies have focused on developing new therapeutic agents for more effective periodontitis treatment. This review explores the latest trends in bioactive substances with therapeutic effects for periodontitis using various search engines. Therefore, this study aimed to suggest effective directions for therapeutic approaches. Additionally, we provide a summary of the current applications and underlying mechanisms of bioactive substances, which can serve as a reference for the development of periodontitis treatments.
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Affiliation(s)
- Tae-Hee Kim
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, 48513, Republic of Korea
| | - Seong-Yeong Heo
- Jeju Marine Research Center, Korea Institute of Ocean Science & Technology (KIOST), Jeju, 63349, Republic of Korea
| | - Pathum Chandika
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, 48513, Republic of Korea
| | - Young-Mog Kim
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, 48513, Republic of Korea
- Department of Food Science and Technology, Pukyong National University, Busan, 48513, Republic of Korea
| | - Hyun-Woo Kim
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, 48513, Republic of Korea
- Department of Marine Biology, Pukyong National University, Busan, 48513, Republic of Korea
| | - Hyun Wook Kang
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, 48513, Republic of Korea
- Major of Biomedical Engineering, Division of Smart Healthcare, College of Information Technology and Convergence and New-senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan, 48513, Republic of Korea
| | - Jae-Young Je
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, Republic of Korea
- Major of Human Bioconvergence, School of Smart Healthcare, Pukyong National University, Busan, 48513, Republic of Korea
| | - Zhong-Ji Qian
- College of Food Science and Technology, School of Chemistry and Environment, Guangdong Ocean University, Zhanjiang, 524088, China
- Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Shenzhen, 518108, China
- Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang, 524025, China
| | - Namwon Kim
- Ingram School of Engineering, Texas State University, San Marcos, TX, 78666, USA
- Materials Science, Engineering, and Commercialization (MSEC), Texas State University, San Marcos, TX, 78666, USA
| | - Won-Kyo Jung
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, 48513, Republic of Korea
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, 48513, Republic of Korea
- Major of Biomedical Engineering, Division of Smart Healthcare, College of Information Technology and Convergence and New-senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan, 48513, Republic of Korea
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8
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Taheri M, Khoshbakht T, Hussen BM, Abdullah ST, Ghafouri-Fard S, Sayad A. Emerging Role of miRNAs in the Pathogenesis of Periodontitis. Curr Stem Cell Res Ther 2024; 19:427-448. [PMID: 35718954 DOI: 10.2174/1574888x17666220617103820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/24/2022] [Accepted: 04/11/2022] [Indexed: 11/22/2022]
Abstract
MicroRNAs (miRNAs) have been found to participate in the pathogenesis of several immune-related conditions through the modulation of the expression of cytokine coding genes and other molecules that affect the activity of the immune system. Periodontitis is an example of these conditions associated with the dysregulation of several miRNAs. Several miRNAs such as let-7 family, miR-125, miR-378, miR-543, miR-302, miR-214, miR-200, miR-146, miR-142, miR-30 and miR-21 have been shown to be dysregulated in patients with periodontitis. miR-146 is the most assessed miRNA in these patients, which is up-regulated in most studies in patients with periodontitis. In the present review, we describe the impact of miRNAs dysregulation on the pathoetiology of periodontitis.
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Affiliation(s)
- Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tayyebeh Khoshbakht
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq
- Center of Research and Strategic Studies, Lebanese French University, Erbil, Kurdistan Region, Iraq
| | - Sara Tharwat Abdullah
- Department of Pharmacology and Toxicology, College of Pharmacy, Hawler Medical University, Erbil, Iraq
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arezou Sayad
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Dental Research Center, Research Institute for Dental Sciences, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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9
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Yu SL. Diagnostic potential of miR-200 family members in gingival crevicular fluid for chronic periodontitis: correlation with clinical parameters and therapeutic implications. BMC Oral Health 2023; 23:532. [PMID: 37525201 PMCID: PMC10391752 DOI: 10.1186/s12903-023-03174-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 06/25/2023] [Indexed: 08/02/2023] Open
Abstract
OBJECTIVE The purpose of this study was to evaluate the potential of miR-200 family members in gingival crevicular fluid (GCF) as diagnostic biomarkers for chronic periodontitis (CP), aiming to provide valuable insights for the early detection and management of the disease. METHODS GSE89081 dataset profiled miRNAs in GCF derived from 5 healthy and 5 periodontitis was analyzed by GEO2R. Quantitative real-time PCR was used to quantify the expression levels of miR-200 family members (miR-200a-3p, miR-200a-5p, miR-200b-3p, miR-200b-5p, miR-200c-3p, miR-200c-5p, miR-141-3p, miR-141-5p, and miR-429) in the GCF samples from 103 CP patients and 113 healthy controls. Receiver operating characteristic (ROC) curve analysis was used to evaluate the diagnostic potential of miR-200 family members in differentiating CP patients from healthy controls. RESULTS By analyzing the GSE89081 dataset, miR-200a-5p, miR-200b-5p and miR-200c-5p were significantly upregulated in GCF of the CP patients compared to the healthy control. In this study, miR-200a-3p, miR-200a-5p, miR-200b-3p, miR-200b-5p, miR-200c-3p, miR-200c-5p were significantly increased in GCF of CP patients compared to the healthy control, while miR-141 and miR-429 did not show significant differences. MiR-200a, -200b and 200c had good diagnostic value, and when these miRNAs were combined, they demonstrated excellent diagnostic value for CP with an AUC of 0.997, sensitivity of 99.03%, and specificity of 98.23%. MiR-200a, -200b and 200c in GCF showed significant and positive correlation with plaque index (PI), gingival index (GI), bleeding on probing (BOP), clinical attachment level (CAL), and probing pocket depth (PPD). CONCLUSION MiR-200a, -200b and 200c in GCF may serve as potential biomarkers for the early diagnosis of CP, which was correlated with clinical parameters, being therapeutic targets for CP.
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Affiliation(s)
- Shi-Lei Yu
- HangZhou Dental Hospital, HangZhou, 310000, Zhejiang, China.
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10
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Su D, Swearson S, Krongbaramee T, Sun H, Hong L, Amendt BA. Exploring microRNAs in craniofacial regenerative medicine. Biochem Soc Trans 2023; 51:841-854. [PMID: 37073783 PMCID: PMC11244734 DOI: 10.1042/bst20221448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/20/2023]
Abstract
microRNAs (miRs) have been reported over the decades as important regulators in bone development and bone regeneration. They play important roles in maintaining the stem cell signature as well as regulating stem cell fate decisions. Thus, delivering miRs and miR inhibitors to the defect site is a potential treatment towards craniofacial bone defects. However, there are challenges in translation of basic research to clinics, including the efficiency, specificity, and efficacy of miR manipulation methods and the safety of miR delivery systems. In this review, we will compare miR oligonucleotides, mimics and antagomirs as therapeutic reagents to treat disease and regenerate tissues. Newer technology will be discussed as well as the efficiency and efficacy of using these technologies to express or inhibit miRs in treating and repairing oral tissues. Delivery of these molecules using extracellular vesicles and nanoparticles can achieve different results and depending on their composition will elicit specific effects. We will highlight the specificity, toxicity, stability, and effectiveness of several miR systems in regenerative medicine.
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Affiliation(s)
- Dan Su
- Department of Anatomy and Cell Biology, The University of Iowa, Iowa City, IA, U.S.A
- Craniofacial Anomalies Research Center, The University of Iowa, Iowa City, IA, U.S.A
| | - Samuel Swearson
- Department of Anatomy and Cell Biology, The University of Iowa, Iowa City, IA, U.S.A
| | - Tadkamol Krongbaramee
- Iowa Institute for Oral Health Research, The University of Iowa, Iowa City, IA, U.S.A
- Division of Endodontics, Department of Restorative Dentistry & Periodontology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Hongli Sun
- Iowa Institute for Oral Health Research, The University of Iowa, Iowa City, IA, U.S.A
| | - Liu Hong
- Craniofacial Anomalies Research Center, The University of Iowa, Iowa City, IA, U.S.A
- Iowa Institute for Oral Health Research, The University of Iowa, Iowa City, IA, U.S.A
| | - Brad A Amendt
- Department of Anatomy and Cell Biology, The University of Iowa, Iowa City, IA, U.S.A
- Craniofacial Anomalies Research Center, The University of Iowa, Iowa City, IA, U.S.A
- Iowa Institute for Oral Health Research, The University of Iowa, Iowa City, IA, U.S.A
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11
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Exploring craniofacial and dental development with microRNAs. Biochem Soc Trans 2022; 50:1897-1909. [DOI: 10.1042/bst20221042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/16/2022] [Accepted: 11/17/2022] [Indexed: 12/14/2022]
Abstract
microRNAs (miRs) are small RNA molecules that regulate many cellular and developmental processes. They control gene expression pathways during specific developmental time points and are required for tissue homeostasis and stem cell maintenance. miRs as therapeutic reagents in tissue regeneration and repair hold great promise and new technologies are currently being designed to facilitate their expression or inhibition. Due to the large amount of miR research in cells and cancer many cellular processes and gene networks have been delineated however, their in vivo response can be different in complex tissues and organs. Specifically, this report will discuss animal developmental models to understand the role of miRs as well as xenograft, disease, and injury models. We will discuss the role of miRs in clinical studies including their diagnostic function, as well as their potential ability to correct craniofacial diseases.
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12
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Role of microRNA in Endocrine Disruptor-Induced Immunomodulation of Metabolic Health. Metabolites 2022; 12:metabo12111034. [DOI: 10.3390/metabo12111034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/16/2022] Open
Abstract
The prevalence of poor metabolic health is growing exponentially worldwide. This condition is associated with complex comorbidities that lead to a compromised quality of life. One of the contributing factors recently gaining attention is exposure to environmental chemicals, such as endocrine-disrupting chemicals (EDCs). Considerable evidence suggests that EDCs can alter the endocrine system through immunomodulation. More concerning, EDC exposure during the fetal development stage has prominent adverse effects later in life, which may pass on to subsequent generations. Although the mechanism of action for this phenomenon is mostly unexplored, recent reports implicate that non-coding RNAs, such as microRNAs (miRs), may play a vital role in this scenario. MiRs are significant contributors in post-transcriptional regulation of gene expression. Studies demonstrating the immunomodulation of EDCs via miRs in metabolic health or towards the Developmental Origins of Health and Disease (DOHaD) Hypothesis are still deficient. The aim of the current review was to focus on studies that demonstrate the impact of EDCs primarily on innate immunity and the potential role of miRs in metabolic health.
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13
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Macrophages with Different Polarization Phenotypes Influence Cementoblast Mineralization through Exosomes. Stem Cells Int 2022; 2022:4185972. [PMID: 36159746 PMCID: PMC9507802 DOI: 10.1155/2022/4185972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 07/30/2022] [Accepted: 08/25/2022] [Indexed: 12/02/2022] Open
Abstract
Root resorption is a common dental challenge that can lead to tooth loosening or even tooth loss. Among the cells involved in root resorption, cementoblasts are responsible for laying down the cementum, while macrophages with different phenotypes have also been shown to have bidirectional effects on root resorption. However, the relationship between macrophages and cementoblasts remains largely unknown. In this study, we examined the effect of macrophages with different polarization phenotypes on the mineralization of cementoblasts. Using the transwell coculture system and a conditioned medium-based coculture system, we found that compared with M0 (unpolarized macrophages), M1-polarized macrophages attenuated cementoblast mineralization, while M2-polarized macrophages enhanced cementoblast mineralization. Furthermore, by extracting M0/M1/M2 macrophage exosomes and examining their effects on the mineralization of cementoblasts, we found that the effects of macrophages on cementoblast mineralization were, at least partially, exerted by exosomes. Moreover, in vivo studies also indicated that an increased M1/M2 ratio could suppress cementoblast mineralization and bring about root resorption. During mechanical force-induced orthodontic tooth movement (OTM), root resorption was evident on the compression side of periodontal tissue, and a higher M1/M2 ratio and weaker cementoblast mineralization were observed on the compression side than on the tension side. We also used localized lipopolysaccharide (LPS) injection to increase the M1/M2 ratio around the roots of maxillary molars, where root resorption and decreased cementoblast mineralization were also observed. Furthermore, when we injected the exosomes from M0 and M1- and M2-polarized macrophages into mice, it was observed that the cementoblast mineralization was attenuated in the group injected with M1-polarized macrophage exosomes, while it was augmented in the group injected with M2-polarized macrophage exosomes.
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14
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Ai R, Li D, Shi L, Zhang X, Ding Z, Zhu Y, He Y. Periodontitis induced by orthodontic wire ligature drives oral microflora dysbiosis and aggravates alveolar bone loss in an improved murine model. Front Microbiol 2022; 13:875091. [PMID: 36160195 PMCID: PMC9493320 DOI: 10.3389/fmicb.2022.875091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 07/29/2022] [Indexed: 12/02/2022] Open
Abstract
Aim To assess the contribution of polymicrobial disruption of host homeostasis to periodontitis progression in orthodontic wire ligation murine model. Methods Orthodontic wire rings were inserted between the first and second molars of mice for 18 days for the orthodontic wire ligation mouse model, and Pg injection model and Pg-LPS injection model were used as controls. Alveolar bone loss and periodontal inflammation were analyzed by micro-CT, histological staining and qRT-PCR. Further, pyrosequencing of 16S rRNA gene amplicon was used to analyze the development of oral microorganism dysbiosis in the mice. Results Micro-CT, TRAP staining and qRT-PCR showed that orthodontic wire ligation model led to more severe alveolar bone loss than Pg and Pg-LPS models. H&E staining and qRT-PCR demonstrated that stronger inflammatory response was induced by the orthodontic wire treatment compared to the other models. In addition, pyrosequencing of 16S rRNA gene amplicons revealed that the composition of oral microbiota presented a transition as the disease progressed and significant differences emerged in oral microbiota communities between orthodontic ligature mice and healthy controls. Furthermore, antibiotic treatment decreased both inflammation and alveolar bone loss in response to microbial community dysbiosis. However, no significant difference in bacterial community composition was observed in Pg and Pg-LPS models. Conclusions Orthodontic wire ligation drove oral microbial community transitions that mimicked polymicrobial communities characterized by polymicrobial synergy and dysbiosis. Our improved model is suitable for further study of pathogenesis of periodontitis and exploration of corresponding treatment strategies.
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Affiliation(s)
- Rongshuang Ai
- Key Laboratory of Diagnostic Medicine (Ministry of Education), Department of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Dingyi Li
- Key Laboratory of Diagnostic Medicine (Ministry of Education), Department of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Luyao Shi
- Key Laboratory of Diagnostic Medicine (Ministry of Education), Department of Laboratory Medicine, Chongqing Medical University, Chongqing, China
| | - Xiaonan Zhang
- College of Stomatology, Chongqing Medical University, Chongqing, China
| | - Zhiqiang Ding
- School of Computer Science, Chongqing Institute of Engineering, Chongqing, China
| | - Yiting Zhu
- Key Laboratory of Diagnostic Medicine (Ministry of Education), Department of Laboratory Medicine, Chongqing Medical University, Chongqing, China
- Department of Laboratory Medicine, Chongqing University Three Gorges Hospital, Chongqing, China
| | - Yujuan He
- Key Laboratory of Diagnostic Medicine (Ministry of Education), Department of Laboratory Medicine, Chongqing Medical University, Chongqing, China
- *Correspondence: Yujuan He
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15
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Eliason S, Hong L, Sweat Y, Chalkley C, Cao H, Liu Q, Qi H, Xu H, Zhan F, Amendt BA. Extracellular vesicle expansion of PMIS-miR-210 expression inhibits colorectal tumour growth via apoptosis and an XIST/NME1 regulatory mechanism. Clin Transl Med 2022; 12:e1037. [PMID: 36116139 PMCID: PMC9482803 DOI: 10.1002/ctm2.1037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 08/10/2022] [Accepted: 08/15/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Colorectal cancer (CRC) has a high mortality rate, and therapeutic approaches to treat these cancers are varied and depend on the metabolic state of the tumour. Profiles of CRC tumours have identified several biomarkers, including microRNAs. microRNA-210 (miR-210) levels are directly correlated with CRC survival. miR-210 expression is higher in metastatic colon cancer cells versus non-metastatic and normal colon epithelium. Therefore, efficient methods to inhibit miR-210 expression in CRC may provide new advances in treatments. METHODS Expression of miRs was determined in several metastatic and non-metastatic cell lines. miR-210 expression was inhibited using PMIS-miR-210 in transduced cells, which were transplanted into xenograft mice. In separate experiments, CRC tumours were allowed to grow in xenograft mice and treated with therapeutic injections of PMIS-miR-210. Molecular and biochemical experiments identified several new pathways targeted by miR-210 inhibition. RESULTS miR-210 inhibition can significantly reduce tumour growth of implanted colon cancer cells in xenograft mouse models. The direct administration of PMIS-miR-210 to existing tumours can inhibit tumour growth in both NSG and Foxn1nu/j mouse models and is more efficacious than capecitabine treatments. Tumour cells further transfer the PMIS-miR-210 inhibitor to neighbouring cells by extracellular vesicles to inhibit miR-210 throughout the tumour. miR-210 inhibition activates the cleaved caspase 3 apoptotic pathway to reduce tumour formation. We demonstrate that the long non-coding transcript XIST is regulated by miR-210 correlating with decreased XIST expression in CRC tumours. XIST acts as a competing endogenous RNA for miR-210, which reduces XIST levels and miR-210 inhibition increases XIST transcripts in the nucleus and cytoplasm. The increased expression of NME1 is associated with H3K4me3 and H3K27ac modifications in the NME1 proximal promoter by XIST. CONCLUSION Direct application of the PMIS-miR-210 inhibitor to growing tumours may be an effective colorectal cancer therapeutic.
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Affiliation(s)
- Steven Eliason
- Department of Anatomy and Cell BiologyThe University of IowaIowa CityIowaUSA
- Craniofacial Anomalies Research CenterThe University of IowaIowa CityIowaUSA
| | - Liu Hong
- Craniofacial Anomalies Research CenterThe University of IowaIowa CityIowaUSA
- Iowa Institute for Oral Health ResearchThe University of IowaIowa CityIowaUSA
| | - Yan Sweat
- Department of Anatomy and Cell BiologyThe University of IowaIowa CityIowaUSA
- Craniofacial Anomalies Research CenterThe University of IowaIowa CityIowaUSA
| | - Camille Chalkley
- Department of Anatomy and Cell BiologyThe University of IowaIowa CityIowaUSA
- Craniofacial Anomalies Research CenterThe University of IowaIowa CityIowaUSA
| | - Huojun Cao
- Iowa Institute for Oral Health ResearchThe University of IowaIowa CityIowaUSA
| | - Qi Liu
- Department of Anatomy and Cell BiologyThe University of IowaIowa CityIowaUSA
| | - Hank Qi
- Department of Anatomy and Cell BiologyThe University of IowaIowa CityIowaUSA
| | - Hongwei Xu
- Department of Internal MedicineUniversity of Arkansas for Medical ScienceLittle RockArkansasUSA
| | - Fenghuang Zhan
- Department of Internal MedicineUniversity of Arkansas for Medical ScienceLittle RockArkansasUSA
| | - Brad A. Amendt
- Department of Anatomy and Cell BiologyThe University of IowaIowa CityIowaUSA
- Craniofacial Anomalies Research CenterThe University of IowaIowa CityIowaUSA
- Iowa Institute for Oral Health ResearchThe University of IowaIowa CityIowaUSA
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16
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Remy MT, Ding Q, Krongbaramee T, Hu J, Mora Mata AV, Haes AJ, Amendt BA, Sun H, Buchakjian MR, Hong L. Plasmid encoding miRNA-200c delivered by CaCO 3-based nanoparticles enhances rat alveolar bone formation. Nanomedicine (Lond) 2022; 17:1339-1354. [PMID: 36125080 PMCID: PMC9706369 DOI: 10.2217/nnm-2022-0151] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim: miRNAs have been shown to improve the restoration of craniofacial bone defects. This work aimed to enhance transfection efficiency and miR-200c-induced bone formation in alveolar bone defects via plasmid DNA encoding miR-200c delivery from CaCO3 nanoparticles. Materials & methods: The CaCO3/miR-200c delivery system was evaluated in vitro (microscopy, transfection efficiency, biocompatibility) and miR-200c-induced in vivo alveolar bone formation was assessed via micro-computed tomography and histology. Results: CaCO3 nanoparticles significantly enhanced the transfection of plasmid DNA encoding miR-200c without inflammatory effects and sustained miR-200c expression. CaCO3/miR-200c treatment in vivo significantly increased bone formation in rat alveolar bone defects. Conclusion: CaCO3 nanoparticles enhance miR-200c delivery to accelerate alveolar bone formation, thereby demonstrating the application of CaCO3/miR-200c to craniofacial bone defects.
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Affiliation(s)
- Matthew T Remy
- Iowa Institute for Oral Health Research, College of Dentistry, University of Iowa, Iowa City, IA 52242, USA,Roy J. Carver Department of Biomedical Engineering, College of Engineering, University of Iowa, Iowa City, IA 52242, USA
| | - Qiong Ding
- Iowa Institute for Oral Health Research, College of Dentistry, University of Iowa, Iowa City, IA 52242, USA
| | - Tadkamol Krongbaramee
- Iowa Institute for Oral Health Research, College of Dentistry, University of Iowa, Iowa City, IA 52242, USA,Division of Endodontics, Department of Restorative Dentistry & Periodontology, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Jue Hu
- Iowa Institute for Oral Health Research, College of Dentistry, University of Iowa, Iowa City, IA 52242, USA
| | - Andrés V Mora Mata
- Department of Chemistry, College of Liberal Arts & Sciences, University of Iowa, Iowa City, IA 52242, USA
| | - Amanda J Haes
- Department of Chemistry, College of Liberal Arts & Sciences, University of Iowa, Iowa City, IA 52242, USA
| | - Brad A Amendt
- Iowa Institute for Oral Health Research, College of Dentistry, University of Iowa, Iowa City, IA 52242, USA,Department of Anatomy & Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA,Center for Craniofacial Anomalies Research, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Hongli Sun
- Iowa Institute for Oral Health Research, College of Dentistry, University of Iowa, Iowa City, IA 52242, USA
| | - Marisa R Buchakjian
- Department of Otolaryngology–Head & Neck Surgery, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Liu Hong
- Iowa Institute for Oral Health Research, College of Dentistry, University of Iowa, Iowa City, IA 52242, USA,Center for Craniofacial Anomalies Research, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA,Author for correspondence: Tel.: +1 319 384 1756;
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17
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Gao X, Zhao D, Han J, Zhang Z, Wang Z. Identification of microRNA-mRNA-TF regulatory networks in periodontitis by bioinformatics analysis. BMC Oral Health 2022; 22:118. [PMID: 35397550 PMCID: PMC8994180 DOI: 10.1186/s12903-022-02150-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 03/24/2022] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Periodontitis is a complex infectious disease with various causes and contributing factors. The aim of this study was to identify key genes, microRNAs (miRNAs) and transcription factors (TFs) and construct a miRNA-mRNA-TF regulatory networks to investigate the underlying molecular mechanism in periodontitis. METHODS The GSE54710 miRNA microarray dataset and the gene expression microarray dataset GSE16134 were downloaded from the Gene Expression Omnibus database. The differentially expressed miRNAs (DEMis) and mRNAs (DEMs) were screened using the "limma" package in R. The intersection of the target genes of candidate DEMis and DEMs were considered significant DEMs in the regulatory network. Next, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were conducted. Subsequently, DEMs were uploaded to the STRING database, a protein-protein interaction (PPI) network was established, and the cytoHubba and MCODE plugins were used to screen out key hub mRNAs and significant modules. Ultimately, to investigate the regulatory network underlying periodontitis, a global triple network including miRNAs, mRNAs, and TFs was constructed using Cytoscape software. RESULTS 8 DEMis and 121 DEMs were found between the periodontal and control groups. GO analysis showed that mRNAs were most significantly enriched in positive regulation of the cell cycle, and KEGG pathway analysis showed that mRNAs in the regulatory network were mainly involved in the IL-17 signalling pathway. A PPI network was constructed including 81 nodes and 414 edges. Furthermore, 12 hub genes ranked by the top 10% genes with high degree connectivity and five TFs, including SRF, CNOT4, SIX6, SRRM3, NELFA, and ONECUT3, were identified and might play crucial roles in the molecular pathogenesis of periodontitis. Additionally, a miRNA-mRNA-TF coregulatory network was established. CONCLUSION In this study, we performed an integrated analysis based on public databases to identify specific TFs, miRNAs, and mRNAs that may play a pivotal role in periodontitis. On this basis, a TF-miRNA-mRNA network was established to provide a comprehensive perspective of the regulatory mechanism networks of periodontitis.
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Affiliation(s)
- Xiaoli Gao
- Department of Stomatology, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongti Nan Lu, Chaoyang District, Beijing, 100020 China
| | - Dong Zhao
- Department of Stomatology, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongti Nan Lu, Chaoyang District, Beijing, 100020 China
| | - Jing Han
- Department of Stomatology, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongti Nan Lu, Chaoyang District, Beijing, 100020 China
| | - Zheng Zhang
- Department of Periodontology, Tianjin Stomatological Hospital, School of Medicine, Nankai University, Tianjin, China
- Tianjin Key Laboratory of Oral and Maxillofacial Function Reconstruction, 75 Dagu Bei Lu, Heping District, Tianjin, 300041 China
| | - Zuomin Wang
- Department of Stomatology, Beijing Chaoyang Hospital, Capital Medical University, 8 Gongti Nan Lu, Chaoyang District, Beijing, 100020 China
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18
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Kwon EJ, Kim HJ, Woo BH, Joo JY, Kim YH, Park HR. Profiling of plasma-derived exosomal RNA expression in patients with periodontitis: a pilot study. Oral Dis 2022; 29:1726-1737. [PMID: 35119164 DOI: 10.1111/odi.14145] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 01/04/2022] [Accepted: 01/17/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE This study aimed to profile differentially expressed (DE) exosomal RNAs in healthy subjects and periodontitis patients and compare their levels before and after treatment. MATERIALS AND METHODS Plasma samples from healthy subjects and patients with periodontitis (pre-/post-periodontal treatment) were collected for this case-control study. After isolation of exosomes from the plasma, the RNA was extracted and small RNA sequencing was performed (3 healthy samples, 4 pre-treatment samples, and 5 post-treatment samples). Two-way analyses were conducted according to the treatment status in the periodontitis group, unpaired analysis (grouping as pre-/post-treatment) and paired analysis (matching pre- and post-treatment in the same subject). The DE exosomal RNAs were screened by sequencing and visualized using the R software. Gene Ontology analysis was performed, and target genes were identified. RESULTS In both paired and unpaired analyses, two DE microRNAs (DEmiRs; miR-1304-3p and miR-200c-3p) and two DE small nucleolar RNAs (DEsnoRs; SNORD57 and SNODB1771) were common, and they were found to be downregulated during periodontitis and recovered to healthy levels after treatment. The top three target genes (NR3C1, GPR158, and CNN3) commonly regulated by DEmiRs were identified. CONCLUSIONS Plasma-derived exosomal miRs (miR-1304-3p and miR-200c-3p) and snoRs (SNORD57 and SNODB1771) could be valuable biomarkers for periodontitis.
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Affiliation(s)
- Eun Jung Kwon
- Interdisciplinary Program of Genomic Science, Pusan National University, Yangsan, Republic of Korea
| | - Hyun-Joo Kim
- Department of Periodontology, Dental and Life Science Institute, Pusan National University, School of Dentistry, Yangsan, Republic of Korea.,Department of Periodontology and Dental Research Institute, Pusan National University Dental Hospital, Yangsan, Republic of Korea
| | - Bok Hee Woo
- Department of Oral Pathology, School of Dentistry, Pusan National University, Yangsan, Republic of Korea.,Periodontal Disease Signaling Network Research Center, School of Dentistry, Pusan National University, Yangsan, Republic of Korea
| | - Ji-Young Joo
- Department of Periodontology, Dental and Life Science Institute, Pusan National University, School of Dentistry, Yangsan, Republic of Korea.,Department of Periodontology and Dental Research Institute, Pusan National University Dental Hospital, Yangsan, Republic of Korea
| | - Yun Hak Kim
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan, Republic of Korea.,Department of Biomedical Informatics, School of Medicine, Pusan National University, Yangsan, Republic of Korea
| | - Hae Ryoun Park
- Department of Oral Pathology, School of Dentistry, Pusan National University, Yangsan, Republic of Korea.,Periodontal Disease Signaling Network Research Center, School of Dentistry, Pusan National University, Yangsan, Republic of Korea
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19
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Zhang L, Lv H, Cui Y, Shi R. The role of long non-coding RNA (lncRNA) nuclear paraspeckle assembly transcript 1 (NEAT1) in chronic periodontitis progression. Bioengineered 2022; 13:2336-2345. [PMID: 35034548 PMCID: PMC8973655 DOI: 10.1080/21655979.2021.2018387] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Long non-coding RNA nuclear paraspeckle assembly transcript 1 (NEAT1) is a novel pro-inflammatory factor in severe human diseases. Since inflammatory plays important roles in periodontitis progression, we aimed to explore the role of NEAT1 in chronic periodontitis (CP) in vitro. We established a periodontitis cell model was established by Porphyromonas gingivalis lipopolysaccharide (Pg-LPS)-induced periodontal ligament cells (PDLCs). Quantitative reverse transcription polymerase chain reaction (qRT-PCR) was performed to detect the expression of NEAT1, microRNA (miR)-200c-3p, and tumor necrosis factor receptor-associated factor 6 (TRAF6). Cell viability, inflammatory factors, and protein expression of Bcl-2, Bax, and TRAF6 were analyzed by MTT, enzyme-linked immunosorbent assay, and Western blot. The target relationships among NEAT1, miR-200c-3p, and TRAF6 were predicted by the StarBase/TargetScan software, and further validated by dual-luciferase reporter assay. In this research, NEAT1 is up-regulated in CP tissues and periodontitis model group. Silencing of NEAT1 and over-expression of miR-200c-3p enhanced cell viability and repressed apoptosis in the periodontitis model group. NEAT1 targets miR-200c-3p, and miR-200c-3p further targets TRAF6. MiR-200c-3p inhibitor or over-expression of TRAF6 reversed the promoting effect of NEAT1 knockdown on cell viability, and the inhibiting effects on inflammatory cytokines and cell apoptosis. Consequently, the silencing of NEAT1 inhibits inflammation and apoptosis via targeting miR-200c-3p/TRAF6 axis, thereby contributing to alleviate the progression of CP. This finding could provide an underlying target for the treatment of CP.
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Affiliation(s)
- Lei Zhang
- Department of Stomatology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
| | - Hui Lv
- Shandong Center for Disease Control and Prevention, Infectious Disease Prevention and Control Institute, Jinan City, Shandong Province, China
| | - Yongxin Cui
- Department of Stomatology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
| | - Rongji Shi
- Department of Stomatology, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, Shandong Province, China
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20
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Wang Z, Wang D, Guo S, Zhuo Q, Jiang D, Yu Z. Long noncoding RNA distal-less homeobox 2 antisense 1 restrains inflammatory response and apoptosis of periodontal ligament cells by binding with microRNA-330-3p to regulate Ro60, Y RNA binding protein. Arch Oral Biol 2021; 133:105298. [PMID: 34752991 DOI: 10.1016/j.archoralbio.2021.105298] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 10/22/2021] [Accepted: 10/23/2021] [Indexed: 01/08/2023]
Abstract
OBJECTIVE This study aims to investigate the role of long noncoding RNA distal-less homeobox 2 antisense 1 (DLX2-AS1) in lipopolysaccharide-induced inflammatory response and apoptosis of periodontal ligament cells (PDLCs). DESIGN Lipopolysaccharide was used to induce inflammation response of PDLCs. The expression of DLX2-AS1, microRNA-330-3p and Ro60, Y RNA binding protein (RO60) in lipopolysaccharide-treated PDLCs was detected by reverse transcription quantitative polymerase chain reaction (RT-qPCR). Enzyme linked immunosorbent assay (ELISA) was performed to evaluate the concentration of inflammatory cytokines in PDLCs after DLX2-AS1 overexpression or RO60 downregulation. The apoptosis of PDLCs after lipopolysaccharide treatment or indicated transfection was analyzed by flow cytometry analysis. The level of apoptosis-related proteins, Bax and Bcl-2, were examined by western blotting. The binding capacity between microRNA-330-3p and DLX2-AS1 (or RO60) was verified by luciferase reporter assays. RESULTS DLX2-AS1 was downregulated in PDLCs after lipopolysaccharide treatment. DLX2-AS1 overexpression decreased the production of inflammatory cytokines and inhibited cell apoptosis. microRNA-330-3p bound with DLX2-AS1 and displayed high expression in lipopolysaccharide-induced PDLCs. In addition, the downregulation of RO60, a target gene of microRNA-330-3p, reversed the suppressive influence of DLX2-AS1 overexpression on the inflammatory response and apoptosis of PDLCs. CONCLUSIONS DLX2-AS1 restrains inflammatory response and apoptosis of PDLCs via the microRNA-330-3p/RO60 axis.
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Affiliation(s)
- Zhihua Wang
- Department of Stomatology, Huaian Maternal and Child Health Hospital, Huaian 223300, Jiangsu, China
| | - Dazhao Wang
- Department of Stomatology, The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huaian 223300, Jiangsu, China
| | - Song Guo
- Department of Stomatology, Huaian Maternal and Child Health Hospital, Huaian 223300, Jiangsu, China
| | - Qibao Zhuo
- Department of Stomatology, Huaian Maternal and Child Health Hospital, Huaian 223300, Jiangsu, China
| | - Dongting Jiang
- Department of Stomatology, Huaian Maternal and Child Health Hospital, Huaian 223300, Jiangsu, China
| | - Zhifen Yu
- Department of Stomatology, Huaian Maternal and Child Health Hospital, Huaian 223300, Jiangsu, China.
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21
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Remy MT, Akkouch A, He L, Eliason S, Sweat ME, Krongbaramee T, Fei F, Qian F, Amendt BA, Song X, Hong L. Rat Calvarial Bone Regeneration by 3D-Printed β-Tricalcium Phosphate Incorporating MicroRNA-200c. ACS Biomater Sci Eng 2021; 7:4521-4534. [PMID: 34437807 PMCID: PMC8441974 DOI: 10.1021/acsbiomaterials.0c01756] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
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Advanced fabrication
methods for bone grafts designed to match
defect sites that combine biodegradable, osteoconductive materials
with potent, osteoinductive biologics would significantly impact the
clinical treatment of large bone defects. In this study, we engineered
synthetic bone grafts using a hybrid approach that combined three-dimensional
(3D-)printed biodegradable, osteoconductive β-tricalcium phosphate
(β-TCP) with osteoinductive microRNA(miR)-200c. 3D-printed β-TCP
scaffolds were fabricated utilizing a suspension-enclosing projection-stereolithography
(SEPS) process to produce constructs with reproducible microarchitectures
that enhanced the osteoconductive properties of β-TCP. Collagen
coating on 3D-printed β-TCP scaffolds slowed the release of
plasmid DNA encoding miR-200c compared to noncoated
constructs. 3D-printed β-TCP scaffolds coated with miR-200c-incorporated collagen increased the transfection efficiency of miR-200c of both rat and human BMSCs and additionally increased
osteogenic differentiation of hBMSCs in vitro. Furthermore, miR-200c-incorporated scaffolds significantly enhanced bone
regeneration in critical-sized rat calvarial defects. These results
strongly indicate that bone grafts combining SEPS 3D-printed osteoconductive
biomaterial-based scaffolds with osteoinductive miR-200c can be used
as superior bone substitutes for the clinical treatment of large bone
defects.
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Affiliation(s)
- Matthew T Remy
- Iowa Institute for Oral Health Research, College of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Adil Akkouch
- Iowa Institute for Oral Health Research, College of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Li He
- Department of Industrial and Systems Engineering, College of Engineering, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Steven Eliason
- Department of Anatomy and Cell Biology, Carver College of Medicine, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Mason E Sweat
- Department of Industrial and Systems Engineering, College of Engineering, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Tadkamol Krongbaramee
- Iowa Institute for Oral Health Research, College of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Fan Fei
- Department of Industrial and Systems Engineering, College of Engineering, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Fang Qian
- Iowa Institute for Oral Health Research, College of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Brad A Amendt
- Iowa Institute for Oral Health Research, College of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States.,Department of Anatomy and Cell Biology, Carver College of Medicine, The University of Iowa, Iowa City, Iowa 52242, United States.,Center for Craniofacial Anomalies Research, Carver College of Medicine, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Xuan Song
- Department of Industrial and Systems Engineering, College of Engineering, The University of Iowa, Iowa City, Iowa 52242, United States
| | - Liu Hong
- Iowa Institute for Oral Health Research, College of Dentistry, The University of Iowa, Iowa City, Iowa 52242, United States.,Center for Craniofacial Anomalies Research, Carver College of Medicine, The University of Iowa, Iowa City, Iowa 52242, United States
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22
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Hsieh PL, Huang CC, Yu CC. Emerging Role of MicroRNA-200 Family in Dentistry. Noncoding RNA 2021; 7:35. [PMID: 34208375 PMCID: PMC8293310 DOI: 10.3390/ncrna7020035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/30/2021] [Accepted: 06/03/2021] [Indexed: 12/15/2022] Open
Abstract
MicroRNAs (miRNAs) are endogenous non-coding RNAs ~22 nucleotides in length, which have been shown to participate in various biological processes. As one of the most researched miRNAs, the miR-200 family has been found to regulate several factors that are associated with the epithelial to mesenchymal transition (EMT) and cancer stem cells (CSCs) behavior. In this review, we briefly summarize the background of the miR-200 family and their implication in various dental diseases. We focus on the expression changes, biological functions, and clinical significance of the miR-200 family in oral cancer; periodontitis; oral potentially malignant disorder; gingival overgrowth; and other periodontal diseases. Additionally, we discuss the use of the miR-200 family as molecular biomarkers for diagnosis, prognostic, and therapeutic application.
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Affiliation(s)
- Pei-Ling Hsieh
- Department of Anatomy, School of Medicine, China Medical University, Taichung 404333, Taiwan;
| | - Chun-Chung Huang
- Institute of Oral Sciences, Chung Shan Medical University, Taichung 40201, Taiwan;
| | - Cheng-Chia Yu
- Institute of Oral Sciences, Chung Shan Medical University, Taichung 40201, Taiwan;
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
- School of Dentistry, Chung Shan Medical University, Taichung 40201, Taiwan
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23
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Santonocito S, Polizzi A, Palazzo G, Isola G. The Emerging Role of microRNA in Periodontitis: Pathophysiology, Clinical Potential and Future Molecular Perspectives. Int J Mol Sci 2021; 22:5456. [PMID: 34064286 PMCID: PMC8196859 DOI: 10.3390/ijms22115456] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/17/2021] [Accepted: 05/21/2021] [Indexed: 02/07/2023] Open
Abstract
During the last few decades, it has been established that messenger ribonucleic acid (mRNA) transcription does not inevitably lead to protein translation, but there are numerous processes involved in post-transcriptional regulation, which is a continuously developing field of research. MicroRNAs (miRNAs) are a group of small non-coding RNAs, which negatively regulate protein expression and are implicated in several physiological and pathological mechanisms. Aberrant expression of miRNAs triggers dysregulation of multiple cellular processes involved in innate and adaptive immune responses. For many years, it was thought that miRNAs acted only within the cell in which they were synthesised, but, recently, they have been found outside cells bound to lipids and proteins, or enclosed in extracellular vesicles, namely exosomes. They can circulate throughout the body, transferring information between cells and altering gene expression in the recipient cells, as they can fuse with and be internalised by the recipient cells. Numerous studies on miRNAs have been conducted in order to identify possible biomarkers that can be used in the diagnosis of periodontal disease. However, as therapeutic agents, single miRNAs can target several genes and influence multiple regulatory networks. The aim of this review was to examine the molecular role of miRNAs and exosomes in the pathophysiology of periodontal disease and to evaluate possible clinical and future implications for a personalised therapeutical approach.
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Affiliation(s)
| | | | | | - Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, 95124 Catania, Italy; (S.S.); (A.P.); (G.P.)
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24
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Hong L, Sun H, Amendt BA. MicroRNA function in craniofacial bone formation, regeneration and repair. Bone 2021; 144:115789. [PMID: 33309989 PMCID: PMC7869528 DOI: 10.1016/j.bone.2020.115789] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/25/2020] [Accepted: 12/01/2020] [Indexed: 02/06/2023]
Abstract
Bone formation in the craniofacial complex is regulated by cranial neural crest (CNC) and mesoderm-derived cells. Different elements of the developing skull, face, mandible, maxilla (jaws) and nasal bones are regulated by an array of transcription factors, signaling molecules and microRNAs (miRs). miRs are molecular modulators of these factors and act to restrict their expression in a temporal-spatial mechanism. miRs control the different genetic pathways that form the craniofacial complex. By understanding how miRs function in vivo during development they can be adapted to regenerate and repair craniofacial genetic anomalies as well as bone diseases and defects due to traumatic injuries. This review will highlight some of the new miR technologies and functions that form new bone or inhibit bone regeneration.
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Affiliation(s)
- Liu Hong
- Iowa Institute for Oral Health Research, The University of Iowa, Iowa City, IA, USA
| | - Hongli Sun
- Iowa Institute for Oral Health Research, The University of Iowa, Iowa City, IA, USA
| | - Brad A Amendt
- Iowa Institute for Oral Health Research, The University of Iowa, Iowa City, IA, USA; The University of Iowa, Department of Anatomy and Cell Biology, Iowa City, IA, USA; Craniofacial Anomalies Research Center, The University of Iowa, Iowa City, IA, USA.
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25
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Krongbaramee T, Zhu M, Qian Q, Zhang Z, Eliason S, Shu Y, Qian F, Akkouch A, Su D, Amendt BA, Yang L, Hong L. Plasmid encoding microRNA-200c ameliorates periodontitis and systemic inflammation in obese mice. MOLECULAR THERAPY-NUCLEIC ACIDS 2021; 23:1204-1216. [PMID: 33664998 PMCID: PMC7899952 DOI: 10.1016/j.omtn.2021.01.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 01/28/2021] [Indexed: 02/08/2023]
Abstract
The present study was conducted to characterize microRNA-200c (miR-200c) and its regulators in adipogenic differentiation, obesity, and periodontitis in obese subjects (PiOSs), and to determine the therapeutic efficacy of plasmid DNA encoding miR-200c as a treatment for PiOSs. We report that highly expressed miR-200c in gingival tissues was downregulated in diet-induced obese (DIO) mice and during adipogenic differentiation of human bone marrow mesenchymal stromal cells (hBMSCs). Local injection of Porphyromonas gingivalis lipopolysaccharide (Pg-LPS) in the maxilla interdental gingiva of DIO mice reduced miR-200c in gingival and adipose tissues and induced periodontal inflammation associated with systemic elevation of interleukin-6 (IL-6) and impaired glucose tolerance. The inhibitory functions of Pg-LPS and IL-6 on miR-200c and their effectiveness on Zeb1 were confirmed in vitro. Injection of naked plasmid DNA encoding miR-200c into the gingiva effectively rescued miR-200c downregulation, prevented periodontal and systemic inflammation, and alleviated the impaired glucose metabolism in obese mice with LPS-induced periodontitis. Increased circulating exosomal miR-200c and its function on suppressing proinflammatory cytokines and adipogenesis explained the mechanism(s) of gingival application of miR-200c in attenuating systemic inflammation in PiOSs. These results demonstrated that miR-200c reduced by Pg-LPS and IL-6 in periodontitis and obesity might lead to the pathogenesis of PiOSs, and upregulation of miR-200c in the gingiva presents a therapeutic approach for PiOSs.
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Affiliation(s)
- Tadkamol Krongbaramee
- Iowa Institute for Oral Health Research, College of Dentistry, the University of Iowa, Iowa City, IA, USA
| | - Min Zhu
- Iowa Institute for Oral Health Research, College of Dentistry, the University of Iowa, Iowa City, IA, USA
| | - Qingwen Qian
- Department of Anatomy and Cell Biology, Fraternal Order of Eagles Diabetes Research Center, Pappajohn Biomedical Institute, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Zeyuan Zhang
- Department of Anatomy and Cell Biology, Fraternal Order of Eagles Diabetes Research Center, Pappajohn Biomedical Institute, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Steven Eliason
- Department of Anatomy and Cell Biology, Carver College of Medicine, the University of Iowa, Iowa City, IA, USA
| | - Yi Shu
- Iowa Institute for Oral Health Research, College of Dentistry, the University of Iowa, Iowa City, IA, USA
| | - Fang Qian
- Iowa Institute for Oral Health Research, College of Dentistry, the University of Iowa, Iowa City, IA, USA
| | - Adil Akkouch
- Iowa Institute for Oral Health Research, College of Dentistry, the University of Iowa, Iowa City, IA, USA
| | - Dan Su
- Department of Anatomy and Cell Biology, Carver College of Medicine, the University of Iowa, Iowa City, IA, USA
| | - Brad A Amendt
- Iowa Institute for Oral Health Research, College of Dentistry, the University of Iowa, Iowa City, IA, USA.,Department of Anatomy and Cell Biology, Carver College of Medicine, the University of Iowa, Iowa City, IA, USA.,Center for Craniofacial Anomalies Research, Carver College of Medicine, the University of Iowa, Iowa City, IA, USA
| | - Ling Yang
- Department of Anatomy and Cell Biology, Fraternal Order of Eagles Diabetes Research Center, Pappajohn Biomedical Institute, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Liu Hong
- Iowa Institute for Oral Health Research, College of Dentistry, the University of Iowa, Iowa City, IA, USA.,Center for Craniofacial Anomalies Research, Carver College of Medicine, the University of Iowa, Iowa City, IA, USA
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